Arkab Prior, Beta1 Sagittarii (β1 Sgr), is a binary star located approximately 310 light-years away in the constellation Sagittarius. With an apparent magnitude of 4.01, it is faintly visible to the unaided eye. The star system appears in the foot of the celestial Archer. Star system Beta1 Sagittarii is a binary star system composed of… Read More »Arkab Prior (Beta¹ Sagittarii) The post Arkab Prior (Beta¹ Sagittarii) first appeared on Star Facts.
